How much do addition contractors typically cost?
- Kent, Washington Average$54,207
- Typical Range$20,000 - $90,000
- Low End - High End$3,586 - $150,000
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Service Pros
Seattle, WA·
Additions and Remodels, Decks and Masonary, Additions and Deattached ADU's , and 8 more
"I absolutely love my new roof! Jhon and Shalev were amazing to work with They were very hands-on and even showed up while the insurance adjusters were on-site to make sure every detail was addressed properly. The crew completed the entire installation in just one day, and the final result looks fantastic. I highly recommend them and would happily work with them again on future home improvement projects."
4EAD13B3B5C9E15BD3F1172F3A0CB83F68D9B7DAB1BD2D5895C7F395BC4C840C 9. in December 2025
NM
Bellevue, WA·
Roofing
"If you are looking for good quality roofing work, with no cutting corners, then this company is for you. I would definitely hire them again ?"
stefanos O. in April 2022
Seattle, WA·
Patios, Decks, Fences
"Tanner did an amazing job reparing my fence after my tree fell on it during last years wind storm. He was efficient, very professional and did an amazing jib with the fence. He matched the wood that was used and made it look seemless again. I highly recommend his services. Thank you Tanner!"
7150B700CB93581FF89ACCC5552081B220BB0D32886F8BF1549FC4861E3E8964 A. in December 2025
Seattle, WA·
Home Repairs, kitchen remodeling, Room Addition , and 2 more
"I recently hired Iconiq Construction for my bathroom renovation, and I couldnt be happier with the results! From start to finish, the team was professional, attentive, and detail-oriented. They transformed my vision into reality, and the quality of their work exceeded my expectations. The entire process was smooth, and they kept me informed every step of the way. My new bathroom is stunning, functional, and everything I hoped for. Iconiq Construction is definitely a 5-star company, and I highly recommend them to anyone looking for top-notch renovations!"
Ibu I. in December 2024
Snohomish, WA·
Cabinets, Flooring, Painting
"Amazing service As promised completed on time on budget cleaned all the way throughout project"
Mariam Z. in July 2022
PG
Lynnwood, WA·
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"Look in pictures for my review"
F88585294136A4F3A087AEBC947A6C7F176B9F5CB663617117059A61664EF8D6 5. in August 2025
Maple Valley, WA·
Concrete & Masonry
"The work was excellent and the final product looks great. The day of the poor it started pouring down rain and yet they worked round it and made it come out well. I highly recommend their work."
Jeffrey T. in December 2017
DB
Puyallup, WA·
"Advised me throughout my project. Good team to work with. Great communicators."
Jason E. in November 2020
Bellevue, WA·
Roofing, Remodels, Siding , and 5 more
"I had my deck and roof done, Great experience working with Revive Remodels!! I was worried because in the past I had bad experiences with other companies and I will say that moving forward I will be using Revive Remodels on every project! Great staff and great work that was completed on time!"
Dustin B. in January 2023
Showing 1-9 of 13 results
Costs for related projects in Kent, WA
- Build an Addition$20,000 - $90,000
- Demo an Interior$1,238 - $3,500
- Perform Home Renovations and Repairs$0 - $10,500
- Remodel or Renovate a House$18,500 - $56,666
Frequently asked questions
- It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
- You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
- It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
- Have you completed a job like this before?
- Do you have a list of references I can contact?
- When are you able to start the job?
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
- How many years of experience do you have?
- What’s your permanent business address?
- Are you licensed to work in my area?
- When did you earn your business license?
- How do you handle warranty service complaints?
- Do you have worker’s compensation, property damage and personal liability insurance?
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Related Projects in Kent, WA
HomeAdvisor Community Rating
Overall Rating:
Kent Addition & Remodeling Contractors are rated 5.0 out of 5 based on 243 reviews of 243 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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Recent Job Requests for Addition & Remodeling Contractors in Kent, WA
Project Location: Kent, WA Date: 02/01/24Type of Addition: Ground level additionWhat types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Project Description: Design and buildComment: BedroomProject Location: Kent, WA Date: 01/17/24Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: I want to add an addition to one of the rooms of my house. I want to add about 12x12 feet. This addition will be ontop of an already existing room that is 12’9” width and 11’7” height. This addition would add a walk in closet and a full bathroom.Project Location: Kent, WA Date: 01/15/24Type of Addition: Convert or finish existing spaceProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Kent, WA Date: 01/09/24Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: Looking to extend outwards and up. Looking to add 2 bedrooms and bathrooms. One bedroom on the main floor .
